Kern OBN 135 handleiding
Handleiding
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28 OBN-13-BA-e-2511
11 Use of optional accessories
11.1 Polarization unit
The polarization unit consists of two parts: Polarizer and analyzer.
Both parts consist of a round glass plate with an outer retaining ring. To attach the
analyzer, a slider with holder is attached to the front of the microscope directly above
the nosepiece (see illustration on page 16), where the analyzer can be easily inserted
(see illustration on the left).
The polarizer, on the other hand, is simply placed on the ring holder of the field lens
(see illustration on the right).
There are two points to note for the subsequent use of the polarization unit:
• The aperture setting of the condenser must be in position PH.
• For its starting position, the polariser must be turned to the position in which you
can see the highest level of darkness in the field of view (without object slide).
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Productinformatie
Merk | Kern |
Model | OBN 135 |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 6939 MB |